commit 47fed6ba6ab8a68267a9b3ac6cb9decd4ba122ed
author Stan Iliev <stani@google.com> Wed Oct 18 17:56:43 2017 -0400
committer Stan Iliev <stani@google.com> Fri Oct 20 16:03:25 2017 -0400
tree 956d3c65b24d3fdf94f30c6f6b4031903aae2ae5
parent e059b0f5851bb334a3d07d6b17365052d42d2761

Fix crash in "Tree::updateBitmapCache"

Fix crash caused by updating vectordrawable cache for objects
from previous frames, which may have been deleted.

Bug: 67940327
Test: Ran CtsUiRenderingTestCases test
Change-Id: I4466235e78e9b7937a0d4428240574d9e3d0989f

libs/hwui/renderthread/IRenderPipeline.h

diff --git a/libs/hwui/renderthread/IRenderPipeline.h b/libs/hwui/renderthread/IRenderPipeline.h
index f9b6e384..0bb3889 100644
--- a/libs/hwui/renderthread/IRenderPipeline.h
+++ b/libs/hwui/renderthread/IRenderPipeline.h
@@ -81,6 +81,7 @@
     virtual bool pinImages(std::vector<SkImage*>& mutableImages) = 0;
     virtual bool pinImages(LsaVector<sk_sp<Bitmap>>& images) = 0;
     virtual void unpinImages() = 0;
+    virtual void onPrepareTree() = 0;
 
     virtual ~IRenderPipeline() {}
 };